I just noticed something xh hasn't done in a very, very long time. While he's making more of effort to appear distant (not changing in front of me, saying we shouldn't have sex, etc), he just called and apologized for not answering the phone--told me what he'd been doing, and didn't want me to think I was ignoring him. (Yes, I have on occasion had a meltdown demanding to know he wouldn't answer his phone.)
The last time he did that, he was actively working at regaining my trust.
Hmm. The whole 'actions louder than words' thing comes to mind.
Also interestingly enough, the more I post, the less I waffle about whether or not I want to work things through with him.